{"id":213566,"date":"2022-02-07T11:30:35","date_gmt":"2022-02-07T10:30:35","guid":{"rendered":"https:\/\/sherpas.com\/blog\/?p=213566"},"modified":"2025-01-16T15:12:51","modified_gmt":"2025-01-16T14:12:51","slug":"reussir-lepreuve-du-bac-nsi","status":"publish","type":"post","link":"https:\/\/sherpas.com\/blog\/reussir-lepreuve-du-bac-nsi\/","title":{"rendered":"[Bac] Comment r\u00e9ussir l\u2019\u00e9preuve de sp\u00e9cialit\u00e9 du Bac NSI ?"},"content":{"rendered":"\n<p><strong>Tu rencontres des difficult\u00e9s \u00e0 progresser en NSI ? Tu es en Premi\u00e8re et tu ne sais pas \u00e0 quoi t\u2019attendre en passant l\u2019\u00e9preuve de sp\u00e9cialit\u00e9 du Bac NSI ? Tu te demandes comment cartonner pendant l&rsquo;\u00e9preuve de Num\u00e9rique et Science de l&rsquo;Informatique ?<\/strong> Dans ce guide Made in Sherpa, on va t&rsquo;expliquer tout ce qu&rsquo;il y a \u00e0 savoir pour d\u00e9crocher une super note \u00e0 cette \u00e9preuve de sp\u00e9cialit\u00e9 du bac. \ud83d\udcaa<\/p>\n\n\n\n<p>Let\u2019s go ! \ud83d\ude80<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"lepreuve-de-specialite-du-bac-nsi-quest-ce-que-cest\">L&rsquo;\u00e9preuve de sp\u00e9cialit\u00e9 du Bac NSI : Qu&rsquo;est-ce que c&rsquo;est ? \ud83d\udda5\ufe0f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"les-modalites-devaluation\">Les modalit\u00e9s d\u2019\u00e9valuation \ud83e\uddd0<\/h3>\n\n\n\n<p><strong>Une des sp\u00e9cificit\u00e9s de l\u2019\u00e9preuve de sp\u00e9cialit\u00e9 Num\u00e9rique et Science de l&rsquo;Informatique, c&rsquo;est qu\u2019elle est \u00e9valu\u00e9e diff\u00e9remment selon si tu as choisi de poursuivre ou non cette sp\u00e9cialit\u00e9 en Terminale<\/strong>. \u00c0 cause de la pand\u00e9mie, <a href=\"https:\/\/www.service-public.fr\/particuliers\/vosdroits\/F10004\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>en 2022 les \u00e9preuves de sp\u00e9cialit\u00e9 du bac NSI auront lieu du 11 au 13 mai !<\/strong><\/a> \ud83d\udcc5<\/p>\n\n\n\n<p><strong>\ud83d\udc49 Apr\u00e8s la Premi\u00e8re, si tu d\u00e9cides de ne pas poursuivre la sp\u00e9cialit\u00e9 NSI, en 2022 tu n\u2019auras pas \u00e0 passer d\u2019\u00e9preuve ! (Et oui \u00e7a a encore chang\u00e9 !)<\/strong><\/p>\n\n\n\n<p>Depuis <strong>la suppression des E3C en juillet 2021<\/strong>, pour toutes les mati\u00e8res des ex-EC, aucune \u00e9preuve sur table ne sera organis\u00e9e en classe de Premi\u00e8re.<strong> <\/strong>\u00c0 la place, tu seras \u00e9valu\u00e9 au <strong>contr\u00f4le continu tout au long de l\u2019ann\u00e9e <\/strong>et <strong>c\u2019est ta moyenne qui comptera comme note <\/strong>du bac avec <strong>un <a href=\"https:\/\/sherpas.com\/blog\/coefficient-bac\/\">coefficient<\/a> 8 !<\/strong><\/p>\n\n\n\n<p><strong>\ud83d\udc49 Si tu choisis de continuer en Terminale,<\/strong> tu seras \u00e9valu\u00e9 lors <strong>d\u2019une \u00e9preuve \u00e9crite de 3 h 30 <\/strong>compl\u00e9t\u00e9e d\u2019une <strong>\u00e9preuve pratique d\u20191 heure <\/strong>pour un<strong> coefficient total de 16, <\/strong>donc autant ne pas se rater&nbsp;! \ud83d\ude2c<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/HteV6g0QTNxp6\/giphy-downsized-large.gif\" alt=\"Nick Offerman jette un ordinateur \u00e0 la poubelle apr\u00e8s avoir d\u00e9couvert le coefficient de l'\u00e9preuve du bac NSI\"\/><figcaption class=\"wp-element-caption\">Coef 16 ?! \ud83d\ude31<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"les-differents-criteres-de-notation\">Les diff\u00e9rents crit\u00e8res de notation \ud83d\udcdd<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u2019approprier le cours \ud83d\udcda <\/strong> Par rapport \u00e0 l\u2019\u00e9nonc\u00e9 du sujet, tu dois \u00eatre capable de mobiliser la partie de ton cours qui s\u2019y rapporte. En principe, les exercices sont con\u00e7us pour que tu puisses montrer que tu as bien assimil\u00e9 le programme et que tu sois capable de mettre en application tes connaissances.&nbsp;&nbsp;<br><\/li>\n\n\n\n<li><strong>Ma\u00eetriser un langage \ud83d\udc68\u200d\ud83d\udcbb <\/strong> L\u00e0 aussi, il s\u2019agit de prouver que tu ma\u00eetrises les sp\u00e9cificit\u00e9s d\u2019un langage de programmation. Tu dois pouvoir d\u00e9montrer que tu as compris son fonctionnement logique et dans quelles situations il peut \u00eatre mis en application.<br><\/li>\n\n\n\n<li><strong>Savoir analyser \ud83d\udd0d <\/strong>Le but d\u2019un examen est d\u2019\u00e9valuer tes comp\u00e9tences. L\u2019analyse est une des comp\u00e9tences les plus importantes dans le domaine de l\u2019informatique. Comme pour les math\u00e9matiques, c\u2019est une comp\u00e9tence essentielle pour r\u00e9soudre des probl\u00e8mes.&nbsp;<br><\/li>\n\n\n\n<li><strong>\u00catre capable de raisonner \ud83e\udde0 <\/strong> Le raisonnement va de pair avec l\u2019esprit d\u2019analyse, lorsque que tu es confront\u00e9 \u00e0 un exercice de programmation, tu dois \u00eatre en mesure d\u2019identifier quelles sont les fonctions n\u00e9cessaires \u00e0 ton algorithme et \u00e9tablir la d\u00e9marche pour les coder.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"le-programme-du-bac-specialite-nsi\">Le programme du Bac sp\u00e9cialit\u00e9 NSI \ud83d\udcda<\/h2>\n\n\n\n<p><strong>La sp\u00e9cialit\u00e9 Num\u00e9rique et Science de l\u2019Informatique<\/strong> figure parmi <strong><a href=\"https:\/\/sherpas.com\/blog\/choix-des-specialites-pour-la-premiere\/\">les 13 sp\u00e9cialit\u00e9s propos\u00e9es au lyc\u00e9e<\/a> <\/strong>pour le Bac 2022 des<strong> Terminales<\/strong>. <strong>Le minist\u00e8re de<\/strong> <strong>l\u2019\u00c9ducation Nationale<\/strong> l\u2019a bien compris, il est difficile de vivre sans de bonnes connaissances de l\u2019outil informatique, c&rsquo;est pourquoi il est important de pouvoir commencer \u00e0 apprendre pendant ta scolarit\u00e9 !<\/p>\n\n\n\n<p>Les cours de la sp\u00e9cialit\u00e9 du Bac NSI <strong>sont construits pour permettre la compr\u00e9hension des concept<\/strong>s et les m\u00e9thodes qui fondent les bases de l\u2019informatique aussi bien dans ses dimensions scientifiques que techniques. C\u2019est une formation tr\u00e8s utile <strong>qui t\u2019ouvrira de nombreuses portes dans la poursuite de tes \u00e9tudes !<\/strong><\/p>\n\n\n\n<p>En Terminale, le programme de NSI pour le BAC 2022 reprend les bases de la Premi\u00e8re en les approfondissant, il s\u2019appuie essentiellement sur <strong>quatre concepts fondamentaux<\/strong> :&nbsp;<\/p>\n\n\n\n<p>1\ufe0f\u20e3  Les <strong>donn\u00e9es <\/strong>: textes, images, sons, mesures physiques, etc<\/p>\n\n\n\n<p>2\ufe0f\u20e3  Les <strong>algorithmes<\/strong> : qui sp\u00e9cifient les traitements \u00e0 effectuer sur les donn\u00e9es \u00e0 partir d\u2019op\u00e9rations \u00e9l\u00e9mentaires.&nbsp;<\/p>\n\n\n\n<p>3\ufe0f\u20e3  Les <strong>langages<\/strong> : qui traduisent les algorithmes abstraits en programmes textuels ou graphiques&nbsp;<\/p>\n\n\n\n<p>4\ufe0f\u20e3  Les <strong>machines<\/strong> (et leurs syst\u00e8mes d\u2019exploitation) : qui ex\u00e9cutent les programmes<\/p>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p>Si tu t\u2019interroges sur la poursuite d\u2019\u00e9tude apr\u00e8s un bac NSI voici une petite s\u00e9lection d\u2019article qui pourrait t\u2019int\u00e9resser\u00a0<span data-offset-key=\"934tl-0-0\">\ud83d\ude09<\/span><\/p>\n<p><a href=\"https:\/\/sherpas.com\/blog\/reussir-informatique-prepa\/\">Comment r\u00e9ussir l\u2019informatique en pr\u00e9pa scientifique ? \ud83d\udda5\ufe0f<\/a><\/p>\n<p class=\"single-hero__title\"><a href=\"https:\/\/sherpas.com\/blog\/ecole-d-ingenieur-informatique\/\">S\u2019orienter vers une \u00e9cole d\u2019ing\u00e9nieurs en informatique \ud83d\udcbb<\/a><\/p>\n\n        <\/div>\n    <\/section>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"CPM1 Informatique-NSI\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Fabien2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fabien<\/p>                          <p class=\"push__teachers-school\">T\u00e9l\u00e9com Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Nicolas2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Nicolas<\/p>                          <p class=\"push__teachers-school\">CentraleSup\u00e9lec<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                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                <p class=\"push__teachers-school\">Mines ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">24\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Fanny2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fanny<\/p>                          <p class=\"push__teachers-school\">Ponts ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n             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<div class=\"push__title\"><p>Besoin d&rsquo;un <span style=\"color: #4cc583;\">prof particulier<\/span> d&rsquo;informatique ? <span role=\"image\" aria-label=\"\u2728\">\u2728<\/span><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Nos Sherpas sont l\u00e0 pour t&rsquo;aider \u00e0 progresser et prendre confiance en toi !<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        JE PRENDS UN COURS OFFERT !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"deroulement-de-lepreuve-du-bac-nsi-en-terminale\">D\u00e9roulement de l\u2019\u00e9preuve du Bac NSI en Terminale <\/h2>\n\n\n\n<p>Si tu d\u00e9cides de poursuivre <strong>la sp\u00e9cialit\u00e9 Num\u00e9rique et Sciences de l\u2019Informatique<\/strong> en classe de <strong>Terminale<\/strong> tu seras \u00e9valu\u00e9 \u00e0 partir de <strong>deux \u00e9preuves lors du baccalaur\u00e9at.&nbsp;<\/strong><\/p>\n\n\n\n<p><strong>L\u2019\u00e9preuve \u00e9crite<\/strong> dure 3 h 30. Elle est not\u00e9e sur 12 points.<\/p>\n\n\n\n<p><strong>Lors de l\u2019\u00e9preuve \u00e9crite tu devras<\/strong> <strong>choisir trois exercices<\/strong> \u00e0 traiter parmi les cinq exercices qui te seront propos\u00e9s. Chaque exercice est not\u00e9 sur 4 ! <strong>Tous les th\u00e8mes du programme du Bac NSI<\/strong> que tu auras vu en cours peuvent \u00eatre abord\u00e9s.<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>Le sujet contient obligatoirement un exercice parmi ces 3 th\u00e8mes :<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p><strong data-rich-text-format-boundary=\"true\">\ud83d\udc49<\/strong> traitement de donn\u00e9es en tables et bases de donn\u00e9es<\/p>\n<p><strong>\ud83d\udc49<\/strong> architectures mat\u00e9rielles, syst\u00e8mes d\u2019exploitation et r\u00e9seaux<\/p>\n<p><strong data-rich-text-format-boundary=\"true\">\ud83d\udc49<\/strong> algorithmique, langages et programmation.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<p>&nbsp;<strong>L\u2019\u00e9preuve pratique<\/strong>, elle, est<strong> <\/strong>not\u00e9e sur 8 points et dure seulement 1 h.<\/p>\n\n\n\n<p>Elle est compos\u00e9e de <strong>deux exercices<\/strong> orient\u00e9s sur <strong>la programmation que tu devras r\u00e9soudre sur ordinateur. <\/strong>Ta note lors de cette \u00e9preuve repose sur un dialogue avec un professeur-examinateur, tu devras lui exposer <strong>ta d\u00e9marche et le cheminement de ton code.&nbsp;<\/strong><\/p>\n\n\n\n<p>Lors du <strong>premier exercice<\/strong> tu devras <strong>programmer un algorithme<\/strong> que tu auras \u00e9tudi\u00e9 \u00e0 de nombreuses reprises au cours de l\u2019ann\u00e9e.&nbsp; Le <strong>second exercice <\/strong>ne demande pas l\u2019\u00e9criture d\u2019un programme dans sa totalit\u00e9. Tu devras soit <strong>compl\u00e9ter un algorithme <\/strong>qui te sera fourni pour r\u00e9pondre \u00e0 une consigne donn\u00e9e, soit <strong>corriger un programme<\/strong> en y ajoutant de nouvelles lignes de code, des assertions, etc.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"et-pour-les-rattrapages-comment-ca-se-passe\">Et pour les rattrapages comment \u00e7a se passe ? \ud83e\udd14<\/h2>\n\n\n\n<p>M\u00eame si l\u2019informatique et les sciences du num\u00e9rique sont assez techniques, <strong>les rattrapages de l\u2019\u00e9preuve du bac n\u2019\u00e9chappent pas \u00e0 la r\u00e8gle, ce sera un oral <\/strong>! Tu seras face \u00e0<strong> un examinateur<\/strong> qui te proposera de choisir un sujet parmi <strong>deux questions qui portent sur le programme<\/strong> que tu auras \u00e9tudi\u00e9 en cours. Tu disposeras <strong>de 20 minutes pour pr\u00e9parer tes notes et ton plan puis tu auras<\/strong> <strong>ensuite 20 minutes pour exposer ta r\u00e9ponse.<\/strong><\/p>\n\n\n\n<p><strong>\ud83d\udca1 Cet oral de rattrapage est avant tout un entretien avec l\u2019examinateur, le but n\u2019est pas de te p\u00e9naliser, mais de te permettre de valoriser tes connaissances !&nbsp;<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"le-guide-par-etape-pour-reussir-lepreuve-ecrite-du-bac-nsi\">Le guide par \u00e9tape pour r\u00e9ussir l\u2019\u00e9preuve \u00e9crite du Bac NSI \u270d\ufe0f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"premiere-etape-lis-et-analyse-du-sujet-15-20-minutes\">\ud83d\udc49 Premi\u00e8re \u00e9tape : Lis et analyse du sujet (15-20 minutes)<\/h3>\n\n\n\n<p>Dans un premier temps, <strong>lis l\u2019int\u00e9gralit\u00e9 des \u00e9nonc\u00e9s pour les 5 exercices<\/strong>. Cette \u00e9tape est importante pour que<strong> tu \u00e9tablisses une strat\u00e9gie<\/strong>, il est difficile de pouvoir d\u00e9crocher l\u2019ensemble des points lors d\u2019un examen, il faut donc que tu prennes le temps <strong>de d\u00e9terminer les exercices les plus susceptibles de te rapporter des points <\/strong>en fonction des th\u00e8mes que tu ma\u00eetrises le mieux.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"deuxieme-etape-resous-les-exercices-3-heures\">\ud83d\udc49 Deuxi\u00e8me \u00e9tape : R\u00e9sous les exercices ! (3 heures)<\/h3>\n\n\n\n<p><strong>Lorsque tu r\u00e9sous les exercices, n\u2019oublie pas d\u2019\u00eatre clair et concis.<\/strong> L\u2019informatique et la programmation sont des domaines qui reposent sur <strong>l\u2019exactitude<\/strong>, <strong>\u00e0 la moindre faute, tout un morceau de code ne sera plus fonctionnel !<\/strong> Alors prends ton temps si tu as du code \u00e0 r\u00e9diger sur papier. <\/p>\n\n\n\n<p>Par souci de lisibilit\u00e9, essaye de <strong>r\u00e9diger ton code avec minutie <\/strong>en respectant bien les caract\u00e9ristiques du langage utilis\u00e9. T<strong>on correcteur doit pouvoir te relire et comprendre la logique de ce que tu as \u00e9crit.<\/strong><\/p>\n\n\n\n<p>\ud83d\udca1 <strong>N\u2019oublie pas que tous les exercices de cet examen sont<\/strong> <strong>ind\u00e9pendants<\/strong>, si jamais <strong>tu bloques<\/strong> <strong>sur l\u2019un d\u2019entre eux<\/strong> <strong>il ne faut surtout pas h\u00e9siter \u00e0 passer au suivant !<\/strong> Les r\u00e9ponses ne semblent jamais tr\u00e8s longues,<strong> une dizaine de lignes suffisent tout au plus<\/strong>,<strong> alors<\/strong> <strong>ne perds pas de temps <\/strong>et reviens sur l\u2019exercice une fois que tu as termin\u00e9 de compl\u00e9ter les autres.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"troisieme-etape-relis-toi-bien-10-15-minutes\">\ud83d\udc49 Troisi\u00e8me \u00e9tape : Relis-toi bien ! (10-15 minutes)<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/5bbuRxeHd1NhlC86bN\/giphy.gif\" alt=\"Relis-toi bien ! \u00c7a t'aidera \u00e0 obtenir le bac NSI \"\/><\/figure>\n<\/div>\n\n\n<p><strong>\ud83d\udc49 <\/strong>C\u2019est strat\u00e9gique ! <strong>Tu dois exploiter l\u2019int\u00e9gralit\u00e9 du temps qu\u2019on t\u2019accorde pour te relire<\/strong> dans les derni\u00e8res minutes de l\u2019examen afin d\u2019\u00e9viter <strong>les petites erreurs<\/strong> et <strong>d\u2019\u00e9ventuelles \u00e9tourderies de programmation. <\/strong>\ud83d\ude44 <\/p>\n\n\n\n<p>V\u00e9rifie bien l\u2019indentation de ton code, que tu n\u2019as pas oubli\u00e9 de fermer les balises html, que tu n\u2019as pas mis d\u2019espace en trop, les \u201c;\u201d en commande SQL, etc.<\/p>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"CPM2 Informatique-NSI\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Margot2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Margot<\/p>                          <p class=\"push__teachers-school\">Arts et M\u00e9tiers ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">22\u20ac\/h\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Bastien2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Bastien<\/p>                          <p class=\"push__teachers-school\">Polytechnique<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Hugo2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Hugo<\/p>                          <p class=\"push__teachers-school\">Insa Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">16\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Thibault2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Thibault<\/p>                          <p class=\"push__teachers-school\">ENS Paris Ulm<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Ton premier <span style=\"color: #4cc483;\">cours particulier<\/span> d&rsquo;informatique est <span style=\"color: #4cc483;\">offert<\/span> ! <span role=\"image\" aria-label=\"\ud83c\udf81\">\ud83c\udf81<\/span><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Tous nos profs sont pass\u00e9s par les meilleures \u00e9coles de France !<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        J\u2019EN PROFITE !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"methodologie-pour-reussir-lepreuve-pratique-du-bac-nsi\">M\u00e9thodologie pour r\u00e9ussir l\u2019\u00e9preuve pratique du Bac NSI<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"partie-n1-la-programmation-dun-algorithme\"><strong>Partie N\u00b01 : La programmation d\u2019un algorithme<\/strong><\/h3>\n\n\n\n<p><strong>\ud83d\udc49 Tu auras d\u00e9j\u00e0 vu plusieurs fois en classe l\u2019algorithme que l\u2019examinateur te demandera de coder. Si tu connais ton cours sur le bout des doigts, il n\u2019y a pas de raison pour que tu \u00e9choues.<\/strong> Malgr\u00e9 tout, adapte ton code \u00e0 l\u2019exercice demand\u00e9. <strong>Utilise r\u00e9guli\u00e8rement le compilateur pour rep\u00e9rer tes erreurs<\/strong> jusqu\u2019\u00e0 ce que ton code fonctionne ! <\/p>\n\n\n\n<p>En bref, utilise la m\u00eame m\u00e9thodologie que tu as apprise et appliqu\u00e9e durant tes TP. Le crit\u00e8re d\u2019\u00e9valuation de cette \u00e9preuve, c&rsquo;est avant tout de <strong>pouvoir montrer \u00e0 l\u2019examinateur<\/strong> que tu sais <strong>mobiliser tes connaissances <\/strong>et<strong> <\/strong>que tu <strong>ma\u00eetrises ces algorithmes<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"partie-n2-la-correction-explication-dun-code\"><strong>Partie N\u00b02 : La correction\/explication d\u2019un code<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/3oriOb1uHOt0MDrz1u\/giphy.gif\" alt=\"Se corriger est important pour obtenir son bac NSI \"\/><\/figure>\n<\/div>\n\n\n<p><strong>Dans cet exercice, il faut avoir bien assimil\u00e9 l\u2019ensemble du cours pour le mettre en application. Voici une m\u00e9thode efficace pour cela :<\/strong><\/p>\n\n\n\n<p><strong>\ud83d\udc49<\/strong> <strong>Rep\u00e8re bien les types d\u2019entr\u00e9e et de sortie des donn\u00e9es<\/strong><\/p>\n\n\n\n<p><strong>\ud83d\udc49<\/strong> <strong>Identifie les instructions pour les boucles et les conditions<\/strong><\/p>\n\n\n\n<p><strong>\ud83d\udc49 Analyse avec pr\u00e9caution le chemin des variables d\u2019entr\u00e9e<\/strong><\/p>\n\n\n\n<p>Maintenant, tu devrais avoir tous les \u00e9l\u00e9ments pour comprendre comment<strong> tes donn\u00e9es d\u2019entr\u00e9e<\/strong> produisent les <strong>donn\u00e9es de sortie<\/strong>, et donc comment fonctionne cet algorithme.<\/p>\n\n\n\n<p>Si tu dois le corriger, il existe <strong>plusieurs types d\u2019erreurs r\u00e9currentes qui peuvent \u00eatre la cause du probl\u00e8me<\/strong> :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Une<\/strong> <strong>erreur de typographie<\/strong> (par exemple s\u2019il manque un \u201c;\u201d ou la fermeture d\u2019une parenth\u00e8se)<br><\/li>\n\n\n\n<li><strong>Une<\/strong> <strong>erreur de type<\/strong> (par exemple si le programme essaie d\u2019affecter un tableau \u00e0 un entier)<br><\/li>\n\n\n\n<li><strong>Une<\/strong> <strong>erreur de logique<\/strong> (si le programme ne fait pas ce qui est demand\u00e9, par exemple une erreur math\u00e9matique dans les calculs)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"en-bonus-le-secret-pour-faire-de-bonnes-revisions\">En Bonus : Le secret pour faire de bonnes r\u00e9visions \ud83d\udca1<\/h2>\n\n\n\n<p>Le secret ? <strong>L&rsquo;entra\u00eenement ! <\/strong>Si tu prends l\u2019habitude de <strong>t\u2019exercer r\u00e9guli\u00e8rement, <\/strong>\u00e7a te sera utile pendant tout ton lyc\u00e9e et le reste de tes \u00e9tudes<strong> ! <\/strong><\/p>\n\n\n\n<p><strong>Notre conseil : exerce-toi sur les annales des ann\u00e9es pr\u00e9c\u00e9dentes pour devenir incollable et tout d\u00e9chirer ! <\/strong>\ud83e\uddd0<\/p>\n\n\n\n<p><strong>\ud83d\udc49 Comme pour tout devoir sur table, que ce soit au lyc\u00e9e ou durant le reste de tes \u00e9tudes, s&rsquo;entra\u00eener sur des annales permet d\u2019\u00eatre pr\u00eat le jour de l\u2019examen.<\/strong> Cette \u00e9preuve d\u2019informatique est encore <strong>tr\u00e8s r\u00e9cente<\/strong>, en cons\u00e9quence <strong>il n\u2019y a pas beaucoup d\u2019archives <\/strong>dans ce domaine. En revanche, tu peux trouver sur internet <strong>beaucoup de ressources pour t\u2019aider<\/strong>, comme les \u201c<strong>sujets 0<\/strong>\u201d et ceux de <strong>la session 2021<\/strong> que tu peux exploiter pour <strong>t\u2019entra\u00eener sur des exercices qui ont d\u00e9j\u00e0 \u00e9t\u00e9 propos\u00e9s. <\/strong>Tu peux tout aussi bien refaire les exercices <strong>d\u00e9j\u00e0 vus en cours<\/strong> !<\/p>\n\n\n\n<p>\ud83d\udca1 Comme tout bon \u00e9tudiant qui passe le baccalaur\u00e9at, se <strong>faire des fiches<\/strong> est un bon moyen pour t\u2019aiguiller dans tes <strong>r\u00e9visions NSI <\/strong>! Pour un domaine comme l\u2019informatique et les sciences du num\u00e9rique, <strong>tu peux regrouper des fiches<\/strong> <strong>par th\u00e9matique.&nbsp;<\/strong><\/p>\n\n\n\n<p>Par exemple, <strong>les diff\u00e9rents langages <\/strong>: HTML, CSS, Python, etc. Tu peux ainsi dresser <strong>la liste des caract\u00e9ristiques<\/strong> propres \u00e0 chaque langage et <strong>noter les \u00e9l\u00e9ments de codes les plus importants.<\/strong><\/p>\n\n\n\n<p><strong>Une cat\u00e9gorie de fiches sur les programmes et les algorithmes<\/strong> peut aussi t\u2019\u00eatre utile, tu peux faire des recherches en ligne pour r\u00e9pertorier <strong>les ligne de codes les plus importantes d\u2019un programme.<\/strong> Tu peux aussi te <strong>cr\u00e9er un gabarit de code<\/strong> qui correspond \u00e0 une fonction que le programme doit ex\u00e9cuter.<strong> En t\u2019entra\u00eenant \u00e0 le reproduire, tu gagneras en automatisme,<\/strong> cela te permettra de gagner du temps lors de la r\u00e9solution des exercices !<\/p>\n\n\n\n<p><strong>\ud83d\udca1 Certains exercices et questions sont r\u00e9guli\u00e8rement pos\u00e9s dans cette sp\u00e9cialit\u00e9, si tu t\u2019es d\u00e9j\u00e0 pr\u00e9par\u00e9 \u00e0 les r\u00e9soudre, cette \u00e9preuve du Bac NSI ne sera qu\u2019une simple formalit\u00e9 ! \ud83d\ude09&nbsp;<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"en-bonus-le-pdf-des-annales-2021-et-le-corrige\">En Bonus : Le PDF des Annales 2021 et le corrig\u00e9 !&nbsp;<\/h2>\n\n\n\n<p>On t&rsquo;a retrouv\u00e9 <strong>le sujet et le corrig\u00e9 du Bac 2021 <\/strong>pour l\u2019\u00e9preuve de <strong>sp\u00e9cialit\u00e9 Num\u00e9rique et Science de l\u2019Informatique<\/strong> du Baccalaur\u00e9at pour candidat libre, <strong>parfait pour t&rsquo;exercer !<\/strong> \ud83d\ude0e<\/p>\n\n\n\n<div\n    class='wp-block-pdfp-pdf-poster  alignnone'\n    id='block-1'\n    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src=\"\/\/docs.google.com\/gview?embedded=true&url=https:\/\/sherpas.com\/blog\/content\/uploads\/2022\/02\/Sujet-BAC-NSI-metropole-candidats-libres-Corrige.pdf\"><\/iframe>\n\n    <\/div>\n\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;213566&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;13&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;3.8&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Tu as aim\u00e9 cet article ?&quot;,&quot;legend&quot;:&quot;3.8\\\/5 - (13 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;[Bac] Comment r\u00e9ussir l\\u0026#039;\u00e9preuve de 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24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 107.7px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n           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